The next milestone title

Proven, Conqueror, Thronebreaker, Valiant, etc are all sort of warrior titles based on vanquishing a foe. What we need is another title in the vein of Cavalier. In fact we can even use a synonym. The next title should be Nonchalant.
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So something in that vein would be like Maverick.
But I guess then someone reading a forum post beef between a Cavalier and a Maverick would think it had something to do with the NBA....